<template>
  <div id="app">
    <h2> hello app</h2>
    <router-view></router-view>
  </div>
</template>

<script>
import { Button } from "vant";
export default {
  name: "App",
  components: {
    [Button.name]: Button,
  },
  methods:{
   
  }
};
</script>

<style lang="less" >
  #app{
    h2{
      color: #f89;
    }
  }
</style>
